Hydrocarbon radical reactions with oxygen: comparison of allyl, formyl, and vinyl to ethyl

1993 ◽  
Vol 97 (17) ◽  
pp. 4427-4441 ◽  
Author(s):  
Joseph W. Bozzelli ◽  
Anthony M. Dean
Keyword(s):  
Radical Reactions ◽  
Hydrocarbon Radical

Transition State and G2Q Analysis of Hydrocarbon Radical Reactions with Cl2

1995 ◽  
Vol 34 (12) ◽  
pp. 4202-4211 ◽  
Author(s):  
Max Markus Tirtowidjojo ◽  
Brenda Thies Colegrove ◽  
Joseph L. Durant
Keyword(s):  
Transition State ◽  
Radical Reactions ◽  
Hydrocarbon Radical

Spatiotemporal Control of Amide Radicals During Photocatalysis

2020 ◽  
Author(s):  
Shogo Mori ◽  
Takahiro Aoki ◽  
Kaliyamoorthy Selvam ◽  
Shunichi Fukuzumi ◽  
Jieun Jung ◽  
...  
Keyword(s):  
Organic Synthesis ◽  
Nickel Complex ◽  
Nickel Complexes ◽  
Semiconductor Material ◽  
Radical Reactions ◽  
Substitution Reactions ◽  
Carbon Neutrality ◽  
Spatiotemporal Control ◽  
Scalable Production ◽  
Salt Waste

Despite the continuing popularity of radical reactions in organic synthesis, much remains to be explored in this area. Herein, we describe how spatiotemporal control can be exerted over the formation and reactivity of divergent exchangeable formamide radicals using nickel complexes with a semiconductor material (TiO<sub>2</sub>) under irradiation from near-UV–Vis light. Depending on the bipyridine ligand used and the quantity of the nickel complex that is hybridized on or nonhydridized over the TiO<sub>2</sub> surface, these radicals selectively undergo substitution reactions at the carbon center of carbon–bromine bonds that proceed via three different pathways. As the scalable production of formamides from CO<sub>2</sub> does not produce salt waste, these methods could add a new dimension to the search for carbon neutrality through the indirect incorporation of CO<sub>2</sub> into organic frameworks.

scholarly journals Reductive radical-polar crossover: traditional electrophiles in modern radical reactions

2019 ◽  
Vol 10 (36) ◽  
pp. 8285-8291 ◽  
Author(s):  
Lena Pitzer ◽  
J. Luca Schwarz ◽  
Frank Glorius
Keyword(s):  
Radical Reactions

The concept of reductive radical-polar crossover (RRPCO) reactions has recently emerged as a valuable and powerful tool to overcome limitations of both radical and traditional polar chemistry.

scholarly journals A Study on the Effects of 50 Hz Magnetic Fields on UV-induced Radical Reactions in Murine Fibroblasts

2010 ◽  
Vol 51 (5) ◽  
pp. 609-613 ◽  
Author(s):  
Ari MARKKANEN ◽  
Jonne NAARALA ◽  
Jukka JUUTILAINEN
Keyword(s):  
Magnetic Fields ◽  
Radical Reactions ◽  
Murine Fibroblasts

The initial reaction mechanism and thermal sensitivity of a fluoropolymer-containing energetic molecular system: the coupling effect of interfacial interactions and free radical reactions

CrystEngComm ◽  
2021 ◽  
Vol 23 (16) ◽  
pp. 3006-3014
Author(s):  
Wen Qian
Keyword(s):  
Free Radical ◽  
Coupling Effect ◽  
Molecular System ◽  
Thermal Sensitivity ◽  
Radical Reactions ◽  
Initial Reaction ◽  
Interfacial Interactions ◽  
Free Radical Reactions ◽  
Molecular Systems ◽  
Reactive Molecular Dynamics

A strategy combining classic and reactive molecular dynamics is applied to find the coupling effect of interfacial interactions and free radical reactions during the initial thermal decomposition of fluoropolymer-containing molecular systems.

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